Finding the Fourth Proportional to 10,204,045.27, 14,081,581.69 and 5,620,366.64

Step by Step Solution

1. Step 1: Write the proportion equation
   10,204,045.27 : 14,081,581.69 = 5,620,366.64 : x
2. Step 2: Convert to fraction form
   10,204,045.27/14,081,581.69 = 5,620,366.64/x
3. Step 3: Cross multiply
   10,204,045.27x = 14,081,581.69 × 5,620,366.64
4. Step 4: Simplify right side
   10,204,045.27x = 79,143,651,990,063.86
5. Step 5: Solve for x
   x = 79,143,651,990,063.86/10,204,045.27
6. Step 6: Final answer
   x = 7,756,105.54